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P
RIORITY
C
OMMANDS
4-253
queue mode
This command sets the queue mode to strict priority or Weighted
Round-Robin (WRR) for the class of service (CoS) priority queues. Use the
no
form to restore the default value.
Syntax
queue mode
{
strict
|
wrr
}
no
queue mode
•
strict
- Services the egress queues in sequential order, transmitting
all traffic in the higher priority queues before servicing lower priority
queues.
•
wrr
- Weighted Round-Robin shares bandwidth at the egress ports
by using scheduling weights 1, 2, 4, 6, 8, 10, 12, 14 for queues 0 - 7
respectively.
Default Setting
Weighted Round Robin
Command Mode
Global Configuration
Command Usage
You can set the switch to service the queues based on a strict rule that
requires all traffic in a higher priority queue to be processed before
lower priority queues are serviced, or use Weighted Round-Robin
(WRR) queuing that specifies a relative weight of each queue. WRR
uses a predefined relative weight for each queue that determines the
show queue
cos-map
Shows the class-of-service map
PE
4-258
show interfaces
switchport
Displays the administrative and operational
status of an interface
PE
4-180
Table 4-63 Priority Commands
(Layer 2)
Command
Function
Mode Page
Summary of Contents for 8708L2
Page 2: ......
Page 24: ...TABLES xxiv ...
Page 28: ...FIGURES xxviii ...
Page 290: ...CONFIGURING THE SWITCH 3 238 ...
Page 584: ...COMMAND LINE INTERFACE 4 294 ...
Page 592: ...TROUBLESHOOTING B 4 ...
Page 605: ......